Rosie O'Donnell's Jimmy Kimmel Live! guest-hosting run has been peppered with digs at Donald Trump. On Monday, the comedian called the president "Mango Mussolini," and on Tuesday, "President Oompa J. Loompa."

And on Wednesday, O'Donnell, a longtime Trump critic, started the show with another.

"A special hello to those of you watching from home and from the White House," the host started her monologue with. "But I do have some bad news for President Petty Roosevelt. That's all I'm gonna say about you tonight, sweetheart."

With Kimmel on vacation, O'Donnell's guest-hosting run comes after weeks led by Tiffany Haddish, Ike Barinholtz, and Colman Domingo, and there's more monologues where that came from.

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